2: Target artifact becomes an artifact creature
That flavor text so spoke to the Creative team (as well as the players) that they ended up making Ugin and wove him into the story
One of them is when your mana doesnt come only from lands, but from creatures, mana rocks and other sources too
Under the table icon, the Find Match tab lets you easily find the Constructed match you're looking for
Read More: Upcoming MTG Secret Lair Superdrop Promises Insane Foil Value Esika, God of the Tree // The Prismatic Bridge Esika is fine, but largely irrelevant to this discussion, so were just going to focus on the other half of the card, which is The Prismatic Bridge
I believe that we can glean a hint of the answer in Mark Rosewater's latest State of Design article, from July this year